Kane, Bellingham and Foden are unable to operate simultaneously - is Tuchel right?
With six wins in six games, an unbreached defense and a World Cup spot assured before the final rounds, national team coach Thomas Tuchel might claim he has chosen wisely throughout qualification.
Yet, in the preparation for Thursday's Wembley encounter against Serbia, he raised questions when he stated that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - are unable to feature in the identical lineup.
"At the moment, if we stick with the system, they cannot play.
"They can but not in the structure, not preserving harmony that we established and not for the structure that comes also with wingers who are highly specialized in their positions. We currently utilize with defensive, central, attacking midfielders and striker."
From guaranteed positions to competitive roles
England's creative talents have been used in wide positions for England in the past, but the manager's choices imply that Marcus Rashford and the Gunners' star are his preferred options on the wide areas respectively.
But can Bellingham, Foden and Kane operate simultaneously?
Former Three Lions boss evidently thought it possible.
Bellingham, Foden and Kane featured in every England's seven games at last summer's tournament in Germany, where Southgate's side lost to Spain in the final.
In the 16 games the stars have performed alongside each other, England have triumphed 10 times, tied three matches and been defeated three times, scoring 36 times and allowing 14 goals.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has utilized a 4-2-3-1 formation that transforms formation when England attack.
The Aston Villa player has been the primary attacking midfielder because of his strong ball-carrying, ball-striking and skill in entering the penalty area when the number nine withdraws.
Tuchel has spoken about preferring dedicated wide players. The wide attackers play out wide weekly and can hold the ball well, take their full-back on, and appear in scoring positions.
Behind this front four, Tuchel employs a double pivot consisting of one defensively strict player and another with greater freedom to support offensive play.
Potential configurations for England's stars
Foden and Bellingham would be battling with attacking alternatives for the attacking midfield position, with Kane likely to start up front.
Foden could feature as the central striker, which potentially could allow both Bellingham and Foden to operate without the captain.
There is a potential solution all three could play in this system and Tuchel hinted at it this week.
"For Man City, he operates similarly to a box-to-box or creative role, so perhaps in coming months we regard him as a box-to-box player," he said.
Foden has been deployed in a versatile central position this season.
That has allowed him to take responsibility deeper and could categorize him as the advanced playmaker, alongside a holding midfielder.
This would then permit Bellingham to feature as the number 10 and Kane as the center forward.
Regardless of if Tuchel decides to set England up like this at the global tournament, what bodes well is his willingness to leave big players out in the name of balance.